#Health Connect

While upgrading old Ensemble and Health Connect applications to V 2024.1 we are installing many webgateways since the private webserver is deprecated.

Configuring the "Default Parameters" we can determine the "Event Log Rotation Size" but not the count of preserved logfiles. So even if the webgateway cuts the logs in pieces they could fill up the disk space entirely for there seems to be no cleanup-job for old logfiles.

What is the recommended way to deal with this situation?

Do I have to create a schduled job on OS-level? 

InterSystems worked closely with the Red Hat Insights team to implement a curated set of recommendations for system administrators to ensure the best experience running InterSystems IRIS on Red Hat Enterprise Linux (RHEL). Included with all RHEL subscriptions, the Insights service proactively identifies potential issues with monitored platforms and applications running on RHEL. Through our joint collaboration, Insights now watches for common scenarios that decrease the performance of IRIS in most cases and offers an InterSystems-approved recommendation for consideration.  

We currently use a combination of Ghostscript and ImageMagick to accomplish our PDF requirements.  These products are ceating memory/cpu issues when merging large PDFS.  I am trying to find out if Intersystems Reports can handle our requirements (see below).

February 19, 2025 – Alert: SQL Queries Returning Wrong Results

InterSystems has corrected two issues that can cause a small number of SQL queries to return incorrect results. In addition, InterSystems has corrected an inconsistency in date/time datatype handling that may lead to different, unexpected – yet correct – results for existing applications that rely on the earlier, inconsistent behavior.

DP-436825: SQL Queries with Lateral Join May Return Wrong Results

We are trying to create a JWT in order to get oauth2 token from login.microsoftonline.com and then use that token to get key/secret from an Azure Key Vault.

It seemed like it would be quite straightforward by using the Create method of class %Net.JSON.JWT

But already trying to set the first header parameter alg PS256 as specified by https://learn.microsoft.com/en-us/entra/identity-platform/certificate-c… becomes a problem. Just to test, I do this:

set JOSE = {
 "alg": "PS256"
}

and then using that and an arbitrary claims as parameters in Create method gives this

You may encounter errors during any point of program execution, and there are several ways to raise and handle these exceptions. In this article, we'll explore how exceptions are handled efficiently in IRIS.

One of the most commonly used return types is %Status, which is used by methods to indicate success or failure. Let's begin by discussing %Status values.

Working with %Status

I have an MDM interface with a DTL that takes OBX:5 and replaces "{\E\rtf" with "{\rtf" and "\X0A\" with nothing.  Most rtf's this works without a problem, some others, it corrupts the document.  

Code:

<assign value='..ReplaceStr(..ReplaceStr(source.{OBXgrp(k1).OBX:ObservationValue(1)},"{\E\rtf","{\rtf"),"\X0A\","")' property='target.{OBXgrp(k1).OBX:ObservationValue(1)}' disabled = '0' action='set' />

My question is - anyone know of any other "gotchas" that could possibly need to be replaced or something?

We can loop over segment group or repeatable segments with FOREACH in business rules. How can we loop over repeated fields within a segment in business rule?

Thank you

Hello All,

I need help Integrating the vendor-provided code into the current code to check if the data is an array and if it is, iterate through each item using a for each loop. Also, I need to hit every error handler code mentioned at the bottom along with the transform in both instances.

My Current Code:

/// Given a patient number in a JSON string format, this includes required transformations and makes use of 
/// the MPI Query Handler to pull basic demographics from Epic. 
Class CUH.Proc.DCIQGetPatient Extends Ens.BusinessProcessBPL [ ClassType = persistent, ProcedureBlock ]
{

I build a simple text string from an HL7 message in the DTL.  What target message type and Business Operation should I use to write the text to a file?

Hello,

I'm trying to add another segment to an HL7 MDM message. More specifically OBXgrp(1).OBX. The addition itself works,. When I look at the message in the trace, the segment with the content can be seen. However, it is not displayed as an OBX segment.

Build Map Status = 'ERROR <EnsEDI>ErrMapRequired: Missing required OBXgrp(1) element at segment 6'
'ERROR <EnsEDI>ErrMapSegUnrecog: Unrecognized Segment 6:'' found after segment 5 (TXA)'

Hi Community,

🏥Are you using HealthShare® Health Connect Cloud™ to integrate your data?

Learn more aboutdeployments, integrations, and source control tools so you can optimize your use of this cloud-based managed service.

Our target system requires a blank ROL segment whenever the ROL segment does not exist in an A08 from our source system.  I'm not sure if this can be done with the DTL gui tools or if some sql or other code is required (coding is not in my wheelhouse).  Here is what I've tried, but this does not yield the "ROL|1|" I'd like to create.  Any help would be greatly appreciated. 

Here is the input message that I'd like to add the ROL segment to:

I am currently experiencing frustration with trying to Authenticate an Active Directory account through JDBC as the Hospital System moves from OnPrem SQL Server to using Azure SQL Server with Microsoft Entra Authentication.

Microsoft cannot give me a straight answer of what is required from a JDBC standpoint to authenticate from a Linux environment.

We connect to MS SQL Databases using the Microsoft JDBC Driver 12.2 using the following URL

jdbc:sqlserver://<server>:<port>;database=<database name>;trustServerCertificate=true;integratedSecurity=true;authenticationScheme=NTLM;domain=osumc;authentication=NotSpecified

They want to migrate the databases to the Azure Cloud and in doing so we need the Authentication to change to go through Microsoft Entra. I was given the following URL

Not sure there are many that connect to MS SQL to execute queries, stored procedures, etc, but our Healthsystem has many different MS SQL based databases we use within the Interoperability environment for various reasons.

With the push to moving from on-prem to the Cloud we ran into some difficulties with our SQL Gateway connections and knowing how to config them to use Microsoft Entra for Active Directory Authentication.

The latest extended maintenance releases of InterSystems IRIS, InterSystems IRIS for Health, and HealthShare Health Connect are now available.

✅ 2024.1.3

Release 2024.1.3 provides bug fixes for any of the previous 2024.1.x releases, including the fix for the following alert recently issued - Alert: Invalid Data Introduced to Database and Journal files with Specific....

You can find the detailed change lists & upgrade checklists on these pages:

• InterSystems IRIS
• InterSystems IRIS for Health
• HealthShare Health Connect

How to get the software

Hello,

I hope this is a simple ask..

basically I need to create local files daily at a certain time for example 11:30pm.

1. file name needs to be like  xxx__20250113.txt , the date part should be next day's timestamp with format YYYYMMDD, so I will write about 17 files like that with different names.

2. write a dummy hard coded word for example “Dummy Word” in the file.  the file eventually will be used by other operations to add hl7 message on top of this  in it with the live interface message. 

3. this needs to be done every night at 11:45pm

So how am I going to implement this?

Hello,

We are doing the hl7 integration migration from cloverleaf to InterSystems Healthshare.  so I have an application has workflow like below, and I am seeking the suggestion of the workflow in InterSystems HealthConnect cloud version.

The current application has workflow like this.

1. local server has Cron job every night to create about 10 files with specific name and next day's timestamp in file name with a dummy word in it and the files located in local cloverleaf server. pretty much 1 facility per file, file name has facility name and timestamp in it.

In your Interoperability Production you could always have a Business Operation that is an HTTP client, that uses OAuth 2.0 for authentication, but you had to customize the Operation for this authentication methodology. Since v2024.3, which was lately released, there is a new capability, providing new settings, to handle this more easily.

Hey Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ Integration Production Tools: HealthShare Health Connect & InterSystems IRIS Health @ Global Summit 2024

We have a customized doctype with iterated PIDgrp, so I have a rule that needs to evaluate the pv1:3.1 value to decide which operation the HL& message should go, so I debugged the value in the rule and it definitely should go to the when #2 but it just won't.  so did I do anything wrong or it is just the InterSystems doesn't like the iteration value here? I only need to evaluate the first pv1:3.1

I'm attempting to streamline a process for renaming PDF documents received from multiple vendors to conform to a specification provided by an EMR vendor for ingestion. Things like Document ID, Document Type, Date of Service, Account Number, MRN, etc. all must be included in the filename at defined offsets and lengths. Most of the required values can be extracted from the inbound file's name and the few remaining are static values that would be the same (or handled via a lookup table based on source) for all documents. The inbound and outbound filenames are essentially fixed-width records with

InterSystems has corrected a defect that causes invalid database and journal records to be introduced when using a specific $LIST syntax. The likelihood of encountering this defect is very low but the operational impacts can be significant.

Products Affected

In tracking down some of our Orphaned message issues, I was wondering if setting our EnsLib.SQL.Snapshot variable equal to "" was the same as calling the .Clean() method on EnsLib.SQL.Snapshot? Are they the same?

should I be possibly using ##class(EnsLib.SQL.Snapshot).%Delete() instead?

I downloaded IAM-3.4.2.0-5604.tar.gz from the Online Distribution site this morning, it the implementation to install it on our Development environment to see if it is a viable solution. Following the instructions, I have ran into an issue trying to make sure I am entering the information into the prompts correctly.

I have IRIS HealthShare Health Connect 2024.1 running locally using a Local Web Server, so when prompted I have entered the IP Address and port 443 is that correct? 

Hello,

is it possible to kill/suppress hl7 message in the DTL (data transformation).

in cloverleaf, it is common practice to check the value in message, for example pv1:7.9. if the value is certain word(assigning authority) then send the message over to destination, if it is not, kill the message

how would this be done in InterSystems ? does that need to be done in the rule instead? or can it be done in the data transformation? if it can be done in data transformation, how can it be done? 

Thanks

I have a query that returns around 6000 records that I need to go through and update another MS SQL Table. I would like to execute this once a day. How do you set MaxRowsToGet on a EnsLib.SQL.InboundAdapter service?

Thanks

Scott

When developing a new Interoperability Production, it is quite natural that settings are initially added in the Production.

However, as soon as you want to move the Production from development to a test or staging environment, it becomes clear that some settings like HTTP Servers, IP addresses and/or ports need to be changed. In order to avoid these settings being overwritten during a redeployment later on, it is essential that you move these settings from the Production to the System Default settings.

Hi!

Suppose I have full access to InterSystems IRIS database instance A and want to export a consistent part of the data and import it into another InterSystems IRIS instance B. Classes are equal.

What are the most general and convenient options for me?

TIA!